Claire Boucher, known as Grimes, Elon Musk's partner explained on Twitter her son's name on Twitter: X Æ A-12
X stands for the unknown variable, Æ for Him (love and / or Artificial Intelligence). The A-12 is the forerunner of the SR-17, the couple?s favorite aircraft. "Without weapons, without protection, just speed. Great in battle, but not violent, ?Grimes wrote. So is A for the Archangel.
Agreed, but how is it pronounced?
Musk is the father of six children from his marriage to his ex-wife Justine Wilson (one of the children is no longer alive). The X Æ A-12 is the first child for Grimes.